author | hseigel |
Thu, 26 Apr 2018 09:04:09 -0400 | |
changeset 49899 | b99fcb855107 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package jdk.editpad; |
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import java.util.concurrent.CountDownLatch; |
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import java.util.function.Consumer; |
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import javax.swing.SwingUtilities; |
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import jdk.internal.editor.spi.BuildInEditorProvider; |
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/** |
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* Defines the provider of an Edit Pad implementation. |
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* |
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* @author Robert Field |
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*/ |
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public class EditPadProvider implements BuildInEditorProvider { |
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/** |
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* @return the rank of a provider, greater is better. |
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*/ |
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@Override |
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public int rank() { |
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return 5; |
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} |
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/** |
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* Create an Edit Pad minimal editor. |
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* |
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* @param windowLabel the label string for the Edit Pad window, or null, |
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* for default window label |
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* @param initialText the source to load in the Edit Pad |
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* @param saveHandler a handler for changed source (can be sent the full source) |
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* @param errorHandler a handler for unexpected errors |
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*/ |
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@Override |
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public void edit(String windowLabel, String initialText, |
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Consumer<String> saveHandler, Consumer<String> errorHandler) { |
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CountDownLatch closeLock = new CountDownLatch(1); |
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SwingUtilities.invokeLater( |
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new EditPad(windowLabel, errorHandler, initialText, closeLock::countDown, saveHandler)); |
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do { |
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try { |
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closeLock.await(); |
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break; |
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} catch (InterruptedException ex) { |
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// ignore and loop |
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} |
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} while (true); |
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} |
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} |